High power also means heat removal
日立资料说明，初代E2主变流装置的GTO元件与电阻，采用与控制电子设备分开的冷却方式。与E2-1000比较时，应留意设备代次差异。
新干线
E2 · Tōhoku
细看特征
Dark-blue roof above a long, shallow cab slope.
技术与主要参数
E2-1000 · ten-car specification published in 2013
The 50 Hz supply here applies to the 1000 subseries. The original E2-0 was developed for both 50 and 60 Hz sections, including the steep route towards Karuizawa.
| 编组·辆数 / M / T | 10 · 8M2T |
|---|---|
| 编组长度 | 251 m |
| 车体宽度 | 3,380 mm |
| 单台电动机功率 | 300 kW · continuous |
| 供电制式 | AC 25 kV · 50 Hz |
| 列车防护系统 | DS-ATC |
M为动车，T为拖车。数值以一组列车为单位。
依据资料 · 2026-11-07
- JR-East Shinkansen · JR East · Yagishita · 2013 · Slide “Features of rolling stock”, comparison table
- E2系 · JR東日本の列車たち · JR東日本 · — · 基本情報・車両編成
- 新型高速新幹線電車 · 日立製作所 · 日立評論 · 1997-02 · Table 1, printed pp.154–155
解读车辆设计
Original E2 / Hitachi equipment · 1997; suspension facts separately identify E2-1000
| Bogie identification | DT206 · original E2 powered bogie 1 |
|---|---|
| Converter cooling | Forced-air main circuit; cyclone-filtered control compartment 1 |
| E2-1000 suspension allocation | Full active at both ends and the Green car; semi-active on other cars 2 |
| E2-1000 actuator medium | Compressed-air actuators counter sensor-detected lateral motion 2 |
Suspension was allocated by car
JR East describes a combination of active suspension and inter-car dampers. The full-active equipment was concentrated at the two ends and Green car, so it should not be described as an all-car system on E2-1000.
技术资料与页码
- 新型高速新幹線電車
日立評論 · 1997-02 · pp.153–156; Tables 1–2; Figures 3–4 - E2系 やまびこ／なすの
JR東日本 · Undated; checked 2026-11-07 · 基本情報・E2系1000番代の解説
座位指南
These examples describe the ten-car formation in JR East’s guide. Historical eight-car E2 formations had different car numbering.
| 普通车厢 | Car 2 | 3 + 2 |
|---|---|---|
| 绿色车厢 | Car 9 | 2 + 2 |
Seat plans and sources · JR東日本 · E2
资料来源与更新
核查日期 2026-11-07